Abdominal cavity dilator special for animals

Abstract

The utility model discloses a special abdominal cavity dilator for animals, which relates to the field of abdominal cavity dilators and comprises a first dilating frame, a second dilating frame, a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are used for positioning and mounting the first dilating frame and the second dilating frame, and the first dilating frame and the second dilating frame are in circular connection. By loosening the two connecting blocks, the two connecting columns are driven to reset and inserted into the corresponding mounting blocks under the automatic reset action of the corresponding telescopic rods and telescopic springs, and an operator holds the upper ends of the first distraction frame and the second distraction frame with hands, so that the upper ends of the first distraction frame and the second distraction frame are opened. According to the device, the first distraction frame and the second distraction frame are arranged, so that the bending parts at the lower ends of the first distraction frame and the second distraction frame can be distraction, the abdominal cavity of an animal can be distraction, and the abdominal cavity distraction device can be specially used for the abdominal cavity of the animal, so that the use effect of distraction of the abdominal cavity of the animal can be improved, and internal organs can be better exposed; therefore, accurate operation can be carried out.

Description

Technical Field

[0001] This application relates to the field of abdominal retractors, and in particular to abdominal retractors for animals. Background Technology

[0002] Animals are a type of living organism that feeds on organic matter, is capable of autonomous movement or activity, and possesses senses. Based on whether they have a backbone, scientists classify animals into two main categories: invertebrates and vertebrates.

[0003] Currently, when performing open abdominal surgery on animals, abdominal retractors are needed to assist in the operation. However, existing abdominal retractors are generally usable by both humans and animals, which results in low specificity and may affect the effectiveness of the procedure. This makes it difficult to better expose internal organs and perform precise operations. Therefore, there is a need for an animal-specific abdominal retractor. Utility Model Content

[0004] To improve the effectiveness of use, this application provides an abdominal retractor specifically for animals.

[0005] The animal-specific abdominal retractor provided in this application adopts the following technical solution: The animal-specific abdominal retractor includes a first retractor frame, a second retractor frame, and a first clamping plate and a second clamping plate for positioning and installing the first retractor frame and the second retractor frame. The first retractor frame and the second retractor frame are connected in a circular shape. The upper and lower ends of the first retractor frame and the second retractor frame are both arc-shaped. The arc-shaped upper and lower ends of the first retractor frame and the second retractor frame are respectively set to be upright and bent. The connecting ends of the first retractor frame and the second retractor frame are both provided with a snap-fit ​​mechanism.

[0006] The locking mechanism includes a mounting box fixedly installed on one side of the first support frame and two mounting blocks symmetrically fixedly installed on one side of the second support frame. A partition plate is fixedly installed inside the mounting box. Telescopic rods are fixedly installed on both sides of the partition plate. Telescopic springs are sleeved on both telescopic rods. Sliding plates are fixedly installed at the telescopic ends of both telescopic rods. Connecting columns are fixedly installed on the sides of the two sliding plates that are far apart from each other. Both mounting blocks are located inside the mounting box.

[0007] By adopting the above technical solution, the first and second support frames are bent and connected in a circular shape, and the two connecting blocks are pulled closer to each other. The two connecting blocks moving closer to each other will cause the two sliding plates and the two connecting columns to move closer to each other as well, and compress the corresponding telescopic rods and telescopic springs.

[0008] Preferably, two mounting slots are symmetrically formed on one side of the mounting box, and the two mounting blocks are slidably installed in the corresponding mounting slots.

[0009] By adopting the technical scheme, the installation groove is arranged to assist installation.

[0010] Preferably, the mounting box and the two mounting blocks are both provided with a same circular hole on two sides, and the two connecting columns are both slidingly installed in the corresponding circular hole.

[0011] By adopting the technical scheme, the circular hole is arranged to assist installation and positioning.

[0012] Preferably, the surfaces of the two connecting columns exposed outside are both provided with threads, and the two threads are both screwed with nuts.

[0013] By adopting the technical scheme, the nut is screwed on the thread of the connecting column, the connecting column is limited and fixed, and the positioning and installation firmness and stability are further improved; therefore, the first and second opening frames are circularly bent and connected to form the abdominal cavity spreader.

[0014] Preferably, one side of the mounting box is provided with an elongated slot, one side of each of the two sliding plates is fixedly installed with a connecting block, and the two connecting blocks are both slidingly installed in the elongated slot.

[0015] By adopting the technical scheme, the two connecting blocks are slidingly installed in the elongated slot.

[0016] Preferably, two sides of the first and second clamping plates are both fixedly installed with a first and a second mounting ear respectively, a same threaded hole is arranged on the first and second mounting ears, and a fixing bolt is screwed in the threaded hole.

[0017] By adopting the technical scheme, the first and second mounting ears are fixedly installed by rotating the fixing bolt, and the first and second clamping plates are also fixedly installed, so that the spreader formed by the first and second opening frames can be fixedly stored.

[0018] Preferably, the first and second mounting ears are both arc-shaped, and the first and second opening frames are fixedly sleeved.

[0019] By adopting the technical scheme, the first and second mounting ears are both arc-shaped, so that the first and second opening frames are conveniently stored and installed.

[0020] In summary, the present application has at least one of the following beneficial technical effects:

[0021] 1. The first opening frame and the like are used in cooperation, the two connecting blocks are loosened, the automatic reset action of the corresponding extension rod and the extension spring is used, the two connecting columns are reset and inserted into the corresponding mounting block, the operator holds the upper end of the first opening frame and the second opening frame, the opening of the first opening frame and the second opening frame is completed, the animal abdominal cavity is opened, the abdominal cavity opener can be used for the animal abdominal cavity, the use effect of the animal abdominal cavity opening is improved, the internal organs are exposed, and accurate operation can be performed.

[0022] 2. The first clamping plate and the like are used in cooperation, the first clamping plate and the second clamping plate are sleeved on the first opening frame and the second opening frame, the extension of the first opening frame and the second opening frame is completed, the fixed bolt is rotated, the first mounting ear and the second mounting ear are fixedly installed, the first clamping plate and the second clamping plate are also fixedly installed, and the opener formed by the first opening frame and the second opening frame is fixedly stored. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The overall structure diagram of the animal special abdominal cavity opener of the embodiment of the application is shown.

[0024] Figure 2 The schematic diagram of the main clamping structure of the embodiment of the application is shown.

[0025] Figure 3 The internal expansion schematic diagram of the main clamping structure of the embodiment of the application is shown.

[0026] Figure 4 The local expansion schematic diagram of the main storage structure of the embodiment of the application is shown.

[0027] The drawings show that: 1, the first opening frame; 2, the second opening frame; 3, the mounting box; 4, the mounting block; 5, the first clamping plate; 6, the second clamping plate; 7, the mounting groove; 9, the long slot; 10, the connecting column; 11, the thread; 12, the nut; 13, the partition plate; 14, the extension rod; 15, the extension spring; 16, the sliding plate; 18, the round hole; 19, the connecting block; 20, the first mounting ear; 21, the second mounting ear; 22, the threaded hole; 23, the fixed bolt. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings Figures 1-4 The application will be further described in detail.

[0029] The embodiment of the application discloses an animal special abdominal cavity opener.

[0030] Refer to Figures 1-3The utility model provides an animal special abdominal cavity dilator, including first dilator 1, second dilator 2 and be used for positioning installation first dilator 1, second dilator 2's first clamping plate 5 and second clamping plate 6, first dilator 1 and second dilator 2 are connected in circle and form dilator, the upper and lower both ends of first dilator 1 and second dilator 2 are circular arc, and the circular arc of the upper and lower both ends of first dilator 1 and second dilator 2 is respectively set up vertically and bends, the clamping mechanism of setting in the connecting end of first dilator 1 and second dilator 2, the storage mechanism of setting on first dilator 1, second dilator 2,

[0031] Wherein, the clamping mechanism includes the installation box 3 fixedly installed on one side of the first dilator 1 and two installation blocks 4 symmetrically fixedly installed on one side of the second dilator 2, the partition plate 13 fixedly installed in the installation box 3, two telescopic rods 14 fixedly installed on both sides of the partition plate 13, two telescopic springs 15 sleeved on the two telescopic rods 14, two sliding plates 16 fixedly installed on the telescopic ends of the two telescopic rods 14, and the two sliding plates 16 are fixedly installed with connecting columns 10 on the sides away from each other, the two installation blocks 4 are located in the installation box 3, two installation grooves 7 are symmetrically formed on one side of the installation box 3, and the two installation blocks 4 are slidingly installed in the corresponding installation grooves 7.

[0032] Wherein, the clamping mechanism further includes a same circular hole 18 formed through one side of the installation box 3 and the two installation blocks 4, and the two connecting columns 10 are slidingly installed in the corresponding circular holes 18, two threads 11 are formed on the exposed surfaces of the two connecting columns 10, two nuts 12 are screwed on the two threads 11, an elongated slot 9 is formed on one side of the installation box 3, two connecting blocks 19 are fixedly installed on one side of the two sliding plates 16, and the two connecting blocks 19 are slidingly installed in the elongated slot 9.

[0033] In use, the first dilator 1 and the second dilator 2 are connected by bending in a circular shape, and the two connecting blocks 19 are pulled closer to each other, which drives the two sliding plates 16 and the two connecting columns 10 to move closer to each other, and compresses the corresponding telescopic rods 14 and telescopic springs 15. At this time, the two installation blocks 4 at the connecting end of the second dilator 2 can be inserted into the corresponding installation grooves 7 on the installation box 3, and the two connecting blocks 19 are loosened. Then, the two connecting columns 10 are driven to reset and inserted into the corresponding installation blocks 4 under the automatic resetting action of the corresponding telescopic rods 14 and telescopic springs 15. At this time, the nuts 12 are rotated and installed on the threads 11 on the connecting columns 10, and the connecting columns 10 are fixedly positioned. This further improves the firmness and stability of the positioning installation. Therefore, the first dilator 1 and the second dilator 2 can be connected by bending in a circular shape to form an abdominal cavity dilator.

[0034] Refer to Figures 2-4The accommodation mechanism comprises a first mounting lug 20 and a second mounting lug 21 fixedly installed on the two sides of the first clamping plate 5 and the second clamping plate 6 respectively, a same threaded hole 22 opened on the first mounting lug 20 and the second mounting lug 21, a fixing bolt 23 screwed in the threaded hole 22, and the first mounting lug 20 and the second mounting lug 21 are in arc shape and the first spreader 1 and the second spreader 2 are fixedly sleeved.

[0035] In use, the operator holds the upper ends of the first spreader 1 and the second spreader 2, so that the spread of the bent portions at the lower ends of the first spreader 1 and the second spreader 2 can be completed, and the abdominal cavity of the animal can be spread, and the abdominal cavity spreader of the device can be used for the abdominal cavity of the animal, so that the use effect of the abdominal cavity spread of the animal can be improved, and the internal organs can be better exposed, so that accurate operation can be performed; the first clamping plate 5 and the second clamping plate 6 are sleeved on the first spreader 1 and the second spreader 2, so that the extension and contraction of the first spreader 1 and the second spreader 2 can be completed, and then the fixing bolt 23 is rotated to fix and install the first mounting lug 20 and the second mounting lug 21, so that the first clamping plate 5 and the second clamping plate 6 can also be fixedly installed, and thus the spreader formed by the first spreader 1 and the second spreader 2 can be fixedly accommodated.

[0036] The implementation principle of the abdominal cavity spreader for animals in the embodiment of the present application is as follows: in use, first, the first spreader 1 and the second spreader 2 are bent and connected in a circular shape, and the two connecting blocks 19 are pulled close to each other, so that the two sliding plates 16 and the two connecting columns 10 are also close to each other, and the corresponding extension rods 14 and extension springs 15 are compressed, at this time, the two mounting blocks 4 at the connecting end of the second spreader 2 are inserted into the corresponding mounting grooves 7 on the mounting box 3, and the two connecting blocks 19 are loosened, so that the two connecting columns 10 are driven to reset and inserted into the corresponding mounting blocks 4 under the automatic resetting action of the corresponding extension rods 14 and extension springs 15, at this time, the nut 12 is rotated and installed on the threads 11 on the connecting columns 10, and the limiting and fixing of the connecting columns 10 are completed, and the firmness and stability of the positioning and installation are further improved; thus, the first spreader 1 and the second spreader 2 can be bent and connected in a circular shape to form an abdominal cavity spreader.

[0037] The operator holds the upper end of the first and second opening frames 1 and 2, thereby opening the bent part at the lower end of the first and second opening frames 1 and 2, and opening the abdominal cavity of the animal. The abdominal cavity opener can be used for the abdominal cavity of the animal, thereby improving the use effect of the abdominal cavity of the animal, better exposing the internal organs, and performing accurate operation. The first and second clamping plates 5 and 6 are sleeved on the first and second opening frames 1 and 2, thereby achieving the telescopic movement of the first and second opening frames 1 and 2. Then, the fixing bolt 23 is rotated to fix and install the first and second mounting ears 20 and 21, thereby fixing and installing the first and second clamping plates 5 and 6, and achieving the fixed storage of the opener formed by the first and second opening frames 1 and 2.

[0038] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application. Any equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A special abdominal cavity dilator for animals, comprising a first dilator frame (1), a second dilator frame (2) and a first clamping plate (5) and a second clamping plate (6) for positioning and mounting the first dilator frame (1) and the second dilator frame (2), characterized in that: The first and second expansion frames (1) and (2) are circularly connected, the upper and lower ends of the first and second expansion frames (1) and (2) are arc-shaped, the arc-shaped upper and lower ends of the first and second expansion frames (1) and (2) are respectively arranged vertically and bent, and the connecting ends of the first and second expansion frames (1) and (2) are provided with clamping mechanisms; The clamping mechanism comprises a mounting box (3) fixedly installed on one side of the first expansion frame (1) and two mounting blocks (4) symmetrically fixedly installed on one side of the second expansion frame (2), a partition plate (13) is fixedly installed in the mounting box (3), telescopic rods (14) are fixedly installed on the two sides of the partition plate (13), telescopic springs (15) are sleeved on the two telescopic rods (14), sliding plates (16) are fixedly installed at the telescopic ends of the two telescopic rods (14), connecting columns (10) are fixedly installed on the sides away from each other of the two sliding plates (16), and the two mounting blocks (4) are located in the mounting box (3).

2. The animal-specific abdominal spreader according to claim 1, wherein: Two installation grooves (7) are symmetrically formed in one side of the mounting box (3), and the two mounting blocks (4) are slidingly installed in the corresponding installation grooves (7).

3. The animal-specific abdominal spreader of claim 2, wherein: A same circular hole (18) is formed through the two sides of the mounting box (3) and the two mounting blocks (4), and the two connecting columns (10) are slidingly installed in the corresponding circular holes (18).

4. The animal-specific abdominal spreader according to claim 3, wherein: The surfaces of the two connecting columns (10) exposed to the outside are provided with threads (11), and nuts (12) are screwed on the two threads (11).

5. The animal-specific abdominal spreader according to claim 1, wherein: A long slot (9) is formed in one side of the mounting box (3), connecting blocks (19) are fixedly installed on the sides of the two sliding plates (16), and the two connecting blocks (19) are slidingly installed in the long slot (9).

6. The animal-specific abdominal spreader of claim 1, wherein: First and second mounting ears (20) and (21) are fixedly installed on the two sides of the first and second clamping plates (5) and (6), respectively, a same threaded hole (22) is formed in the first and second mounting ears (20) and (21), and a fixing bolt (23) is screwed in the threaded hole (22).

7. The animal-specific abdominal spreader according to claim 6, characterized in that: The first and second mounting ears (20) and (21) are arc-shaped, and the first and second expansion frames (1) and (2) forming a circular shape are fixedly sleeved.

Images